Transmission & Drivetrain
Availability
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
RXT HD Twin Aluminum Flywheel 8 Bolt LSA & LSX Crate Only Motor 1-1/8 x 10 Spline 0BAL 168T
Part Number: MCL-6305804HD
Not Yet Reviewed
Estimated Ship Date: Aug 29, 2025 if ordered today
Estimated Ship Date: Aug 29, 2025 if ordered today
DRIVESHAFTS FRS / BRZ T56 MAG
Part Number: SKM-SKGTSH2-C
Not Yet Reviewed
Estimated Ship Date: Aug 11, 2025 if ordered today
Estimated Ship Date: Aug 11, 2025 if ordered today
Differential Cover, GM 8.5 in., 10-bolt, Nodular Iron, Black Powdercoated, Cadillac, Chevrolet, GMC, Each
Part Number: YGA-29113
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, 10-bolt, Steel, Natural, Ford 8.8 in., Each
Part Number: YGA-32328
Not Yet Reviewed
Estimated Ship Date: Sep 2, 2025 if ordered today
Estimated Ship Date: Sep 2, 2025 if ordered today
Gear, Ring and Pinion, 4.10:1 Ratio, Chevy, C-5, Set
Part Number: MGR-V885410L
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.90:1 Ratio, Chevy, C-5, Set
Part Number: MGR-V885390L
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.42:1 Ratio, Chevy, C-5, Set
Part Number: MGR-V885342L
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
Gear, Ring and Pinion, 3.73:1 Ratio, Chevy, C-5, C-6, Set
Part Number: MGR-V885373L
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
Tapered roller bearing
Part Number: SKF-M88048-S
Not Yet Reviewed
Estimated Ship Date: Aug 22, 2025 if ordered today
Estimated Ship Date: Aug 22, 2025 if ordered today
Yukon Nodular Iron Cover for GM14T with 3/8" Bolts
Part Number: YGA-29105
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Vacuum Modulator, Ford, A4LD, C-3, Each
Part Number: ATP-FX226
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
RXT HD Twin Aluminum Flywheel Crate Motor Only 9 Bolt Crank LS9 Motor 1-1/8 x 26 Spline Steel HS 0BAL 168T
Part Number: MCL-6305907HD
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
Pinion Bearing, Rear, 1.312 in. i.d., Chrysler, Dodge, Plymouth, Desoto, Ford, Lincoln, Mercury, Studebaker
Part Number: TMK-HM89443
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Bearing, Tapered, Universal, Each
Part Number: NTL-25877
Estimated Ship Date: Aug 20, 2025 if ordered today
Estimated Ship Date: Aug 20, 2025 if ordered today
Flexplate, Steel, 139-Tooth, External Engine Balance, Chevy, 6.2L Diesel, 6.5L Diesel, Each
Part Number: ATP-Z136
Estimated Ship Date: Today
Estimated Ship Date: Today
Flexplate, 168-Tooth, Internal Engine Balance, Chevy, 6.2L, 8-Bolt, Each
Part Number: NAL-19125597
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, 168-tooth, Internal Engine Balance, Steel, 30 lbs., SFI 1.1, Cadillac, Chevy, 6.2L, 7.4L, Each
Part Number: MCL-460538
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Position Sensor, GM OE, Cadillac, Chevy, GMC, Each
Part Number: ADO-12623093
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, Steel, 168-tooth, 29.7 lb., Internal Engine Balance, Chevy, 6.2L, Each
Part Number: CTF-700144
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
Bearing Race, Steel, 3.000 in. Outside Diameter, Each
Part Number: NTL-HM89410
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
Transmission Bushing, Actual OD - 2.0245; Length - 0.995; Max Wall - 0.0673
Part Number: DUR-34005F
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Bushing, Actual OD - 1.5385; Length - 3.515; Max Wall - 0.0647
Part Number: DUR-02101
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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